Toothbrush



FIG. 1 is a perspective view of a first embodiment of my design for a toothbrush;

FIG. 2 is a top plan view of the tootbrush design shown in FIG. 1;

FIG. 3 is a bottom plan view of the toothbrush design shown in FIG. 1;

FIG. 4 is a left side view of the toothbrush design shown in FIG. 1;

FIG. 5 is a right side view of the toothbrush design shown in FIG. 1;

FIG. 6 is a front end view of the toothbrush design shown in FIG. 1;

FIG. 7 is a rear end view of the toothbrush design shown in FIG. 1;

FIG. 8 is a perspective view of a second embodiment of my design for a toothbrush;

FIG. 9 is a top plan view of the toothbrush design shown in FIG. 8;

FIG. 10 is a bottom plan view of the toothbrush design shown in FIG. 8;

FIG. 11 is a left side view of the toothbrush design shown in FIG. 8;

FIG. 12 is a right side view of the toothbrush design shown in FIG. 8;

FIG. 13 is a front end view of the toothbrush design shown in FIG. 8;

FIG. 14 is a rear end view of the toothbrush design shown in FIG. 8;

FIG. 15 is a perspective view of a third embodiment of my design for a toothbrush;

FIG. 16 is a top plan view of the toothbrush design shown in FIG. 15;

FIG. 17 is a bottom plan view of the toothbrush design shown in FIG. 15;

FIG. 18 is a left side view of the toothbrush design shown in FIG. 15;

FIG. 19 is a right side view of the toothbrush design shown in FIG. 15;

FIG. 20 is a front end view of the toothbrush design shown in FIG. 15; and,

FIG. 21 is a rear end view of the toothbrush design shown in FIG. 15.

The broken lines in a respective embodiment are shown for illustrative purposes only and form no part of the claimed design for that embodiment. 

The ornamental design for a toothbrush, as shown and described. 